The first incarnation of Westinghouse Electric Corporation, an American manufacturing company, was founded on January 8, 1886 by George Westinghouse. It was originally named Westinghouse Electric Company, and was renamed Westinghouse Electric Corporation in 1945. The company acquired the CBS television network in 1995, and was renamed CBS Corporation before being acquired by Viacom in 1999.

Nuclear Power Institute of China is a private company headquartered in Chengdu, China, that engages in nuclear power research and development.

Framatome GmbH engages in the development, marketing, distribution, construction, and supply of systems and components for nuclear power plants with pressurised water and boiling water reactors, as well as fusion and research reactors. It also provides services such as consulting, repair and maintenance of nuclear power plants, as well as supply of equipment for the dismantling of power plants and handling of nuclear waste. The company was founded on April 14, 2016 and is headquartered in Erlangen, Germany.

China General Nuclear Power Group is an energy corporation that focuses on the development of clean energies like nuclear power, wind power, nuclear fuel, and solar power. The company has over 30 years of experience in research and development and operation of nuclear power projects. The company's mission is to develop quality clean energy to benefit mankind with safety while pursuing excellence. China General Nuclear Power Group was founded on 1994 and is headquartered in Shenzhen, China.

Lightbridge Corporation (Lightbridge) is a nuclear fuel technology company. The Company operates in two segments: nuclear fuel technology business segment and nuclear consulting business segment. In nuclear fuel technology business segment it develops next generation nuclear fuel technology. Lightbridge in nuclear consulting business segment provides nuclear power consulting and strategic advisory services to commercial and governmental entities worldwide. The Company is engaged in the business of assisting commercial and governmental entities globally to create or expand electricity generation capabilities, using nuclear power plants. The Company has been engaged in the design and development of nuclear fuels. The Company’s subsidiaries include Thorium Power, Inc. and Lightbridge International Holding, LLC.

China General Nuclear Power Corporation, established on 2014-03-25, Business scope includes general business items:,The licensing program is:Nuclear-dominated electricity production,Heat production and supply,Related Professional Technical Services,nuclear waste disposal,Organize and implement the construction and management of nuclear power plant projects;Organize the operation of nuclear power plants,Maintenance and related business;Organize and develop the design and scientific research work of nuclear power plants;Engage in related investment and import and export business.

Westinghouse Electric Sweden AB manufactures and distributes nuclear plant products and technologies. It offers nuclear fuel, automation, nuclear and Field services as well as non-destructive examination, decontamination, decommissioning & remediation. The company is headquartered in Vasteras, Sweden.

AREVA GmbH is a company headquartered in Erlangen, Germany and ultimately controlled by the Government of France. The firm designs, manufactures, installs and supplies nuclear steam supply system and nuclear equipment. Reinhold Klaus is the current CEO, occupying that position since 2017.

Shanghai Heavy Machinery Plant Co., Ltd. is a state-owned machinery industry company in China. It offers power station, rolling equipment, forging equipment & mining cement. The company was founded in 2007 and is headquartered in Shanghai, China.

China Nuclear Power Technology Research Institute Co. Ltd. is a Chinese company ultimately controlled by the Government of China. The firm engages in research, development, and application of nuclear engineering technologies; information and software technology; trading, telecommunication and construction services.

The Babcock & Wilcox Co. manufactures and designs steam generating systems for thermal power plant. The company is headquartered in Barberton, OH.

Shenyang Blower Group Shenlan Machinery Co., Ltd., established on 2011-12-23, Business scope includes general items:Pump and vacuum equipment manufacturing,Pump and vacuum equipment sales,General equipment manufacturing(Does not include special equipment manufacturing),General Equipment Repair,Gas Compression Machinery Manufacturing,Gas Compression Machinery Sales,Manufacture of pneumatic power machinery and components,Sales of pneumatic power machinery and components,Manufacturing of hydraulic power machinery and components,Sales of hydraulic power machinery and components,Marine supporting equipment manufacturing,fan,fan manufacturing,Steam turbine and auxiliary equipment manufacturing,Steam turbine and auxiliary equipment sales,electronic,Mechanical equipment maintenance(No special equipment),Motor and its control system research and development,Motor manufacturing,Sales of generators and generator sets,Mechanical equipment research and development,Machinery sales,Mechanical Parts,Parts sales,Mechanical Parts,Parts processing,Machinery and Equipment Leasing,Special Equipment Sales,fan,fan sales,Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Shanghai Electric Heavy Casting and Forging Co., Ltd., established on 2015-10-07, Business scope includes general items:metal products,ferrous alloy,Manufacturing of non-ferrous metal alloys,Ferrous metal calendering,Non-ferrous metal rolling processing,Mechanical Equipment Design,manufacture,Install,repair,Sales,engaged in the import and export of goods,Technology import and export business,to smelt,casting,Forging,heat treatment,metal processing,Sell ​​self-produced products,Engaged in technical services in the field of thermal processing technology,technical consulting,technology transfer,technology development.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Framatome SA is a French multi -national private company located in Paris. The firm designs, manufactures, and supplies electrical and electronic connectors.

China First Heavy Industries engages in the design, manufacture, installation, and repair of heavy machinery and equipment. Its activities include the design and manufacture of heavy machineries; metal smelting and processing; sale of metal materials and mines; industrial gas manufacturing and sale; metallurgical engineering design; technical advisory services; contracted overseas projects; domestic and international tender works; and import and export business. It also offers nuclear power equipment, petrochemical equipment, new material, new energy, and testing centers. The company was founded on December 25, 2008 and is headquartered in Qiqihar, China.

Combustion Engineering, Inc. is a steam boiler manufacturer and maintenance contractor. The company was registered in 1955 and is headquartered in Norwalk, CT.

Daya Bay Nuclear Power Operation Management Co., Ltd., established on 2003-03-12, Business scope includes general business items:Operation of nuclear power plants and management of other electrical facilities,Environmental protection and electricity related business;Operating import and export business(law,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating).,The licensing program is:

Dongfang Electric (Wuhan) Nuclear Equipment Co., Ltd., established on 2008-11-18, The scope of business includes the design of nuclear safety equipment reactor internals and related equipment,Manufacturing and Repair Services(Not licensed,Not to engage in nuclear-related production and operation);Design of metal pressure vessels and related mechanical equipment,Manufacturing and Repair Services(The operating permit);Mechanical and Electrical Equipment Installation Services;Import and export(Except for the import and export of goods or technologies that are prohibited by the state or involve administrative approval);Technical services in the field of machinery manufacturing,technical consulting,Technology transfer and technology development;Machinery and Equipment Leasing;real estate lease.(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)